diff options
| -rw-r--r-- | drivers/infiniband/core/cm.c | 18 |
1 files changed, 4 insertions, 14 deletions
diff --git a/drivers/infiniband/core/cm.c b/drivers/infiniband/core/cm.c index 68e1a9bba027..ea3910917a7b 100644 --- a/drivers/infiniband/core/cm.c +++ b/drivers/infiniband/core/cm.c @@ -474,24 +474,19 @@ static int cm_init_av_for_response(struct cm_port *port, struct ib_wc *wc, grh, &av->ah_attr); } -static int add_cm_id_to_port_list(struct cm_id_private *cm_id_priv, - struct cm_av *av, - struct cm_port *port) +static void add_cm_id_to_port_list(struct cm_id_private *cm_id_priv, + struct cm_av *av, struct cm_port *port) { unsigned long flags; - int ret = 0; spin_lock_irqsave(&cm.lock, flags); - if (&cm_id_priv->av == av) list_add_tail(&cm_id_priv->prim_list, &port->cm_priv_prim_list); else if (&cm_id_priv->alt_av == av) list_add_tail(&cm_id_priv->altr_list, &port->cm_priv_altr_list); else - ret = -EINVAL; - + WARN_ON(true); spin_unlock_irqrestore(&cm.lock, flags); - return ret; } static struct cm_port * @@ -572,12 +567,7 @@ static int cm_init_av_by_path(struct sa_path_rec *path, return ret; av->timeout = path->packet_life_time + 1; - - ret = add_cm_id_to_port_list(cm_id_priv, av, port); - if (ret) { - rdma_destroy_ah_attr(&new_ah_attr); - return ret; - } + add_cm_id_to_port_list(cm_id_priv, av, port); rdma_move_ah_attr(&av->ah_attr, &new_ah_attr); return 0; } |